baber/WOPTO huggingface dataset:
Patent JP-2000271267-A (JP)
Title: Symbol variable display game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To clearly show a winning line without obstructing the visibility of symbols. SOLUTION: When respective reels 8a, 8b and 8c stop, three symbols for respective reels 8a, 8b and 8c are aligned in top, intermediate and bottom lines along the arrangement directions of symbol display windows 20a, 20b and 20c, and in the right side up and right side down respective diagonal directions which cross these lines. On the rear side of a front surface panel 11, line display apparatus 30A-30E which irradiate linear rays by laser are provided by being confronted with locations corresponding with the aligned directions of the symbols. The linear rays from respective line display apparatus 30A-30E are irradiated in the aligned directions of respective symbols, on the outer peripheral surfaces of respective reels 8a, 8b and 8c, and linear projected patterns by the reflection of the irradiated rays are set as winning lines L1-L5.
Patent JP-H04296078-A (JP)
Title: Buried semiconductor laser and manufacture thereof
Inventor: NISHIDA TOSHIO
IPC: H01S5/00
Filed: 1991-03-25
Abstract: PURPOSE:To provide a semiconductor laser by a method wherein a semiconductor laminate is formed so as to fill a groove provided with a plane pattern in stripes. CONSTITUTION:A semiconductor layer 2 is formed on a semiconductor substrate 1. Then, a semiconductor substrate body 9 provided with the semiconductor substrate 1 and a semiconductor layer 8 is formed. In succession, a groove 12 provided with a stripe-like plane pattern is provided to the semiconductor substrate body 9, and a semiconductor region 6 is formed. A semiconductor clad layer 21, a semiconductor guide layer 22, a semiconductor active layer 23, a semiconductor guide layer 24, and a semiconductor clad layer 25 are successively laminated on the semiconductor substrate body 9 to constitute a semiconductor laminate 20, where the semiconductor laminate 20 is formed so as to nearly fill the groove 12. In succession, a mask layer 10 is removed from the semiconductor substrate body 9, and then a protective film 30 is provided. Then, electrode layers 34 and 35 are formed on the protective film 30.
Patent JP-H0315391-A (JP)
Title: Cloning gene derived from streptomyces avermitilis for avermectin biosynthesis and its use
Inventor: KEISU EMU JIEWAIN
IPC: C12N15/10
Filed: 1990-03-30
Abstract: There are disclosed plasmids containing DNA isolated from Streptomyces avermitilis, the microorganism which is used to prepare avermectin compounds, identified as pAT1, pVE650 pVE855, pVE859, pVE1446, pVE923, and pVE924 which contain the genetic information for the biosynthesis of the avermectins. Methods for the isolation of such plasmid and for the manipulation of the plasmids to alter the formation of the avermectin compound are also disclosed.
Patent JP-S61157966-A (JP)
Title: Electronic desk calculator
Inventor: IMAI SHUJI
IPC: G06F3/147
Filed: 1985-04-19
Abstract: PURPOSE:To display data in accordance with a numerical formula to facilitate understanding of the operation state by constituting a display device in plural stages and displaying a constant, an operand, and the operation result simultaneously and changing the display position of the constant in accordance with the operation formula. CONSTITUTION:A liquid crystal display device 6 is so constituted that numeric data are displayed in four stages, and a display part 7 in the first stage, a display part 8 in the second stage, and a display part 9 in the third stage consist of display elements or the like where address numbers of a data memory 4 are displayed. A display part 10 in the fourth stage is provided with operator symbol display elements 10a and numeric data display elements 10b, and entry data and operation results are displayed there. In the constant calculation, the constant is displayed in the second stage of the display device 6 in case of addition or multiplication and is displayed in the third stage of the display device 6 in case of subtraction or division to display data in accordance with the numerical formula. Thus, the display device 6 is constituted in plural stages, and the operand and the constant are displayed in case of the constant calculation, and the display position of the constant is changed in accordance with the operation formula, and data is displayed in accordance with the numerical formula.
Patent JP-H06302770-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TAKAHARU
IPC: H01L21/8249
Filed: 1993-04-12
Abstract: PURPOSE:To provide a manufacturing method of BiCMOS semiconductor device at the least junction leakage by solving the pro-blem of developing the junction leakage caused by the contamination in a base region of a high melting point metal on the surface of gate electrodes. CONSTITUTION:A PSG film 121 is etched away by RIE process in the step (D) so as to form the sidewalls 122, 123 on the side of gate electrodes 117, 118 as shown in the step (E). At this time, the silicon substrate surface exposed by the etching back step of this RIE process is contaminated by a high melting point metal on the surface of gate electrodes 117, 118, after thinly etching away the contaminate parts by isotropical dry etching process or wet etching process, a thermal oxide film is to be formed and then a source/drain diffused layer of MOS transistor and a base/emitter diffused layer of a bipolar transistor are to be formed.
Patent JP-H08288977-A (JP)
Title: Communication interface card
Inventor: KITAMURA KAZUO
IPC: G06F13/00
Filed: 1995-04-11
Abstract: PURPOSE: To attain interconnection for data transfer even when a caller terminal equipment and a callee terminal equipment have a different data frame control method in the communication interface card using a personal computer for a communication terminal equipment. CONSTITUTION: After a call is set up, a data frame control method is negotiated by a main control section 3 through a B channel of an ISDN. As a result, when the control method designated by a caller differs from the control method received by a callee, data frame control data are transferred from the caller side and down-loaded to a programmable circuit of a Bch data frame control circuit 4 to realize Bch data frame control of the callee. Thus, based on the data frame control data down-loaded from the caller to the callee the data frame control method in matching with the caller is executed by the callee and flexible interconnection for data transfer is attained.
Patent JP-H04317208-A (JP)
Title: Surface acoustic wave element
Inventor: KITAMURA FUMITAKA
IPC: H03H9/25
Filed: 1991-04-17
Abstract: PURPOSE:To provide technique for preventing the influence of the bulk wave generated from one of surface acoustic wave elements when two small pieces of piezo-electric circuit board on which the surface acoustic wave element is formed are bonded to each other so that the face on which the element is formed on one circuit board can face the opposite side to the surface on which the element is formed on another circuit board. CONSTITUTION:When two small pieces 2 of circuit board on which a surface acoustic wave element is formed are bonded to each other so that the face on which the element is formed on one circuit board can face the opposite side to the surface on which the element is formed on another circuit board, an acoustic material is sandwiched and between and bonded to the two small pieces 2 of piezo-electric circuit board.
Patent JP-S63251486-A (JP)
Title: Adhesive for corrugated board
Inventor: SAKAKIBARA KOJI
IPC: B31B50/62
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the title adhesive which forms no undissolved lump, has excellent viscosity stability, adhesion to the surface of a starching roll, and transfer stability, and is suitable for use in high-speed corrugation, and which is prepared from a raw starch, as main component, and a specified crosslinked alpha-starch, as carrier component, in a one-liquid form or a completely one-pack form. CONSTITUTION:A raw starch, such as tapioca, sweet potato starch, white potato starch, wheat starch or corn starch, is crosslinked to provide a degree of swelling of 10-60 by using a crosslinking agent, such as epichlorohydrin or formaldehyde, and then converted into alpha-form by, e.g., boiling and drying, thus giving a crosslinked alpha-starch. The title adhesive is prepared from a raw starch, as main component, and this crosslinked alpha-starch, as an alpha-starch serving as a carrier component, in a one-liquid form or a completely one-pack form. If necessary, caustic soda, borax, etc. may be appropriately added to this adhesive.
Patent JP-S60229573-A (JP)
Title: Encoding and transmitting system for half-tone picture information
Inventor: HASEGAWA AKIRA
IPC: H04N1/41
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the amount of information to be transmitted greatly by encoding and transmitting signal variation information of the (i, j)th binary-coded signals (1<=i<= M and 1<=j<=N) in picture information black which vary in every picture information block after half-tone dot processing with a matrix of XN scanning lines with M picture elements. CONSTITUTION:When the half-tone dot processing is performed by a half-tone dot processing circuit 2 with the dither matrix of 4X4, the half-tone dot processing circuit 2 outputs a binary-coded signal BS and the EX-OR circuit 32 of a correlation processing circuit 3 outputs the binary-coded signal BS as it is as the starting four picture elements and the signal (signal variation information) obtained by correlating the binary- coded signal BS to a binary-coded signal BS delayed by four picture elements through a shift register 31 as the 5th and succeeding picture elements. On the other hand, a binary-coded signal ES decoded by a decoding circuit 6 is outputted by the EX-OR circuit 71 of a correlation processing circuit 7 as it is as the starting four picture elements, but the exclusive OR output FS between the binary-coded signal ES and a binary-coded signal ES' delayed by four picture elements through a shift register 72 is outputted as the succeeding picture elements, so that the binary-coded signal before the correlation processing is regenerated at a transmission side.
Patent JP-S58202981-A (JP)
Title: Joining method of sheet bars in fully continuous rolling
Inventor: IMAKI TOSHIROU
IPC: B21B15/00
Filed: 1982-05-22
Abstract: PURPOSE:To join sheet bars and to enable the fully continuous rolling thereof, by superposing, welding and press sticking the end of the preceding sheet bar and the end of the succeeding sheet bar during traveling and pressing the superposed parts so as to have the same thickness as the thickness of the sheet bar. CONSTITUTION:While a roughly rolled sheet bar is under travel over table rolls installed between a final rolling mill and a finishing mill, a succeeding sheet bar 2 is accelerated so as to follow up a preceding sheet bar 1 until the forward end of the succeeding sheet bar 2 is superposed at about 200-300mm. on the rear end of the preceding bar 1. The superposed parts are then pressed under about 30 ton pressure with upper and lower pressing members 3, 3' having electrodes while said members are moved at the same speed as the speed of the sheet bars. Then, electricity is conducted between the electrodes of the members 3, 3' to join the superposed parts by resistance welding and to press the superposed parts to the same thickness as the thickness of the sheet bar 1, whereby the fully continuous rolling is accomplished.
Patent JP-H11283773-A (JP)
Title: Lighting device of discharge lamp
Inventor: MITA KAZUTOSHI
IPC: H02M7/537
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a discharge lamp requiring a charging capacitor of an auxiliary power source circuit with a relatively small capacity. SOLUTION: A bypass circuit 26a is formed in a switching element 11 in the high side. The bypass circuit 26a comprises a bypass line 23 bypassing the gate side and the source side of the switching element 11, a constant voltage diode 24 connected in the bypass line 23 in series. The constant voltage diode 24 and the constant voltage diode 25 are installed in the gate side and the source side, respectively, while the respective cathodes being set in the gate sides. In the line 21 for applying driving signal of the driver circuit 13 to the gate of the switching element 11, a rectifier diode 31 is interposed while the gate side being set in the anode side and the driver circuit 13 side being set in the cathode side.
Patent JP-H05286182-A (JP)
Title: Platen roller
Inventor: UCHIDA SHIRO
IPC: B41J11/04
Filed: 1992-04-08
Abstract: PURPOSE:To provide a platen roller capable of actualizing a high mass- production effect (the reduction of cost due to the sharing of parts and high reliability). CONSTITUTION:The diameter of a common roller section 8 and the journal section diameter (a) of shaft sections 9, 10 are made common in each form size, and only the length of the common roller section 8 is varied in response to form size, thus corresponding to a form having different size in the long-size direction of the roller. The diameter and length of the roller section are further made common, and the roller section is extended in response to the form size, thus corresponding to different form size.
Patent JP-S60230172-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MASAHIKO
IPC: G03G21/10
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the excessive supplementation of toner and to stabilize a formed image for a long period by providing a developing device with a supplementing means which supplement a supplementary developer and stopping the supplementing means in a specific image formation period after the movement of the developing device from outside to a specific position. CONSTITUTION:A toner storage part where supplementary toner 21 is stored is formed with a partition plate 19 in the developing device 13 at the part in a developing hopper 14, and a shutter member 24 is provided to the opening part 19a at its lowermost part. The shutter member 24 moves automatically as the developing device 13 moves away from an image formation position to close the opening part 19a and then moves automatically to the position where the opening part 19a is opened after the developing device 13 is set at the image formation position again and a specific quantity of images are formed, thereby preventing toner from being supplemented too much by mistake owing to unevenness of the top surface level of the developer 20.
Patent JP-H10259862-A (JP)
Title: Belt take-out auxiliary device, and drive device using it
Inventor: MICHIKURA HIROMI
IPC: F16H7/24
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To surely detach a belt even when a drive pulley is driven by supporting a transmission belt in a condition detached from a pulley body while turning a belt detachment part. SOLUTION: When a transmission belt 31 is mounted on a pulley of a belt grinding device, the belt 31 is guided to a belt groove of a pulley body 3 in which belt guides 10a, 10b are directed upward. When the ground belt 31 is detached, a movable pulley 35 is elevated to release the belt tension, and a drive device is operated to turn a belt detachment part 4 by 180 deg.. A support base 16 of a belt lifting part 15 is supported in a condition where the support base is raised from the pulley body 3 while lifting the belt 31 in a turning process. A stopper 18 prevents the belt 31 from being dropped, and stabilizes it. When the belt 31 is detached from the pulley body 3 and the movable pulley 35, the motion of the belt 31 is shut off, and the belt 31 can surely be detached by a holding device 36.
Patent JP-S58203326-A (JP)
Title: High frequency heating device
Inventor: ISOBE SEIJIYU
IPC: H05B6/80
Filed: 1982-05-20
Abstract: PURPOSE:To simplify the mechanism and to make it easy to set time and to enable the titled device to be used easily by a method wherein in the high frequency heating device provided with a time display means, the operative range of a switch for effecting the conversion of the device into a time setting mode is made smaller than that of any of other frequently used functional switch on a control switch board and the power required for operating the switch is increased. CONSTITUTION:The switch 7 for effecting the conversion of the mode of the heating device into the time setting mode is provided on the control switch board 2 and the operative range of the switch is made smaller than any other functional switch on the switch board 2. Further, while the operative range of the switch 7 is made smallest, the power required for the operation of the switch is made stronger than that required for the operation of the other switches. For this purpose, the surface area of a space 10 between contacts of the switch or the surface area of a contact section 9 of the switch 7 is reduced so that the operative range of the switch is reduced and the power required for operating the switch is made stronger. As a consequence, the mechanism of the device is simplified, the setting of time is easily made and the device is used easily.
Patent JP-2000273194-A (JP)
Title: Thermosetting resin molded product
Inventor: WATANABE TAKAYUKI
IPC: B29C43/52
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin molded product which is suitably used for housings, panels or various components of bathtubs, water tanks, or the like, wherein the amount of unsaturated monomers causing odors is reduced. SOLUTION: An unsaturated polyester resin is dissolved in an unsaturated monomer having at least one polymerizable double bond in the molecule to prepare a liquid resin. This liquid resin is blended with at least a hardener to allow reaction and curing, and is subsequently re-heated within a range of from 120 to 230 deg.C. Preferably, the pre-heating is carried out under a reduced pressure of from -0.7 to -1×105 Pa.
Patent JP-H01258092-A (JP)
Title: Coin sorting processing machine
Inventor: HINO YUJI
IPC: G07D3/00
Filed: 1988-04-07
Abstract: PURPOSE:To efficiently enable sorting coin by providing a coin kind identification section and sorting coins of a selected kind irrespectively of the diameter of the coins so as to process a desired kind of coins first. CONSTITUTION:Coins sent from a coin inserting section 3 are arranged in a one-layer and one-row state at a path entrance section after they are arranged in a one-layer state at a coin sending device 5. Then the arranged coins are successively fed toward the downstream to a post-processing section 9 through a coin separating path 8 constituted of a coin kind identification section, coin inhibiting section, and coin separating path section. The coin kind identification section identifies the classification of the coins and the coin inhibiting section inhibits the passage of the coins. Moreover, the coin sorting path section passes the coins of a set kind and, at the same time, discharges coins of larger and smaller diameters. A coin piling-up section 11 is provided as the post-processing 9 and coins are wrapped at every specific number. Since the coins of an arbitrary kind selected irrespectively of the diameter, such as the kind of the most abundant coins, can be processed first, the coin processing work can be performed efficiently.
Patent JP-S61245955-A (JP)
Title: Method for controlling flow rate of molten metal in casting
Inventor: TAMIYA MASAHARU
IPC: B22D18/08
Filed: 1985-04-22
Abstract: PURPOSE:To control effectively the flow rate of a molten metal by embedding blocks made of a good heat conductive material in the parts of a metallic mold where the sectional area of the cavity thereof changes, disposing thermosensors therein and changing the flow rate of the molten metal in accordance with the temp. detected by said sensors. CONSTITUTION:The compressed air in a surge tank 22 is supplied successively to the space in a furnace 13 via a throttle valve 27 and a check valve 22 when a reducing valve 23 and a reducing valve 25 are opened upon starting of casting. The molten metal 14 is forced upward by the resulted pressure increase by which the molten metal is successively forced upward into the 1st large area part 12a and 2nd large area part 12b of the cavity 12. The blocks 17, 18 made respectively of the good heat conductive material are embedded into the parts of the cavity 12 where the sectional area changes and the thermosensors 19, 20 are disposed therein. The feed rate of the compressed air from the tank 22 is changed according to the temp. increase detected by said sensors, by which the flow rate of the molten metal 14 is changed.
Patent JP-H03284753-A (JP)
Title: Photopolymerizable recording material
Inventor: MORIMITSU YOSHINORI
IPC: G03F7/033
Filed: 1990-03-31
Abstract: PURPOSE:To enhance the sensitivity of the recording material to various kinds of light sources, the resolution and the preservable stability thereof by using a specific high-polymer compd. as a binder resin. CONSTITUTION:A photopolymn. initiator (A), an ethylene multifunctional monomer (B) and the binder resin (C) are incorporated as the essential components into this recording material. The high-polymer compd. expressed by formula I is used as the component C. In the formula, R<1> denotes CnH2n+1 (n denotes 0 to 3); R<2> denotes CO-CH3; (m) denotes 1 to 3; X:Y:Z denotes arbitrary ratios. The copolymer of formula II, etc., are usable for the component C. Diphenyl iodonium hexafluorophosphate, etc., are used for the component A and trimethylol propane triacrylate, etc., are usable for the component B, respectively. A dye sensitizer, thermal polymn. inhibitor may be added thereto as well.
Patent JP-H05253093-A (JP)
Title: Cover device for toilet seat
IPC: A47K13/16
Filed: 1992-03-10
Abstract: PURPOSE:To obtain an inexpensive cover device for a toilet seat excellent in sanitariness and convenient to use by forming a cover by laminating a plurality of sheet like cover materials in a releasable state. CONSTITUTION:A cover device 3 is constituted of a toilet seat 2, a thin plate- shaped base stand 4 formed into an almost circular shape and a cover group 5. The cover group 5 is formed by laminating a plurality of sheet like cover materials 5a in a releasable self-adhesive state using a self-adhesive 6 and the lowermost cover material 5a is also bonded to the surface of the base stand 4 in a releasable state in the same way. Tongue-shaped grasping piece 5b is provided to each of the cover materials 5a so as to protrude outwardly. When a user grasps the uppermost grasping piece 5b to draw up the same, the uppermost cover material 5a is released and removed and the unused cover material 5a is exposed.
Patent JP-S5611416-A (JP)
Title: Aligning method of bundle fiber strand
Inventor: MATSUDA HIROO
IPC: C03B37/012
Filed: 1979-07-10
Abstract: PURPOSE: To arrange fiber strands automatically orderly and regularly by interposing liquid between the fiber strands thereby preventing the generation of static electricity.  
     CONSTITUTION: Strands of a large diameter being clad type optical fibers are densely inserted at a large number into a glass tube 12 which becomes a jacket and is closed at its bottom end; at the same time, liquid 13 is injected therein. This is then placed in an ultrasonic water tank 14 and the vibrations of an ultrasonic vibrator 16 are transmitted to the glass pipe 12 via the liquid 15 in the water tank 14. As a result, the arrangement state of the strands 11 changes and the strands align gradually. After this, the glass pipe 12 is pulled up from the water tank 14; the liquid in the pipe is evaporated away; the inside of the glass pipe 12 is dried and the glass pipe is stretched under heating, whereby the bundle fiber of a predetermined diameter orderly and regularly arranged with the fiber strands 11 may be obtained. These prevent the friction static electricity at the drying from generating and enable the ordery arrangement of the strands to be easily obtained. 
     COPYRIGHT: (C)1981,JPO&Japio